AirHint found the following cheapest return flights from Hamilton (YHM) to Bangkok (BKK) in May 2026 (see full year).

Return flights

01 May - 06 May	Porter Airlines (Canada) Ltd
19 May - 26 May	WestJet
18 May - 27 May	WestJet
05 May - 14 May	WestJet
09 May - 18 May	WestJet
05 May - 20 May	WestJet
02 May - 15 Jun	WestJet
24 May - 31 May	WestJet
31 May - 29 Jun	WestJet
14 May - 28 May	WestJet
14 May - 18 May	WestJet
14 May - 21 May	WestJet
22 May - 06 Jun	WestJet
22 May - 07 Jun	WestJet

Also check the deals for one-way flights from Hamilton to Bangkok in May.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Hamilton to Bangkok in May from 1156€

Return flights